Automatic Keystone Correction
Compressed Image
Advanced AccuBlend Correction
VORTEX color adjustments
original image
after VORTEX
Technology Plus
color adjustment
original image
after VORTEX
Technology Plus
white balance
correction
VORTEX white balance
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
X
Model #
VT47
VT470
VT575
VT670
VT675
Panel Resolution
SVGA
800x600
SVGA
800x600
XGA
1024x768
XGA
1024x768
XGA
1024x768
Brightness
1500 Standard
2000 Standard
1300 Standard
2100 Standard
2500 Standard
(ANSI lumens)
1200 Eco-Mode
1600 Eco-Mode
1040 Eco-Mode
1680 Eco-Mode
2000 Eco-Mode
Lamp life
3000 hours Eco-Mode, 2000 hours normal mode
Image Size
(diagonal)
25-300 inches
21-300 inches
21-300 inches
21-300 inches
21-300 inches
Computer inputs
1
2
2
2
2
Remote
w/PC control
optional
yes
optional
yes
yes
Fan Noise
32/28 dB
35/30 dB
32/28 dB
35/30 dB
35/30 dB
Inputs
1 RGB, 1 S-Video
2 RGB (D-Sub 15-pin),
1 Video, 1 L/R RCA
1 S-Video (DIN 4-Pin),
Audio, 1 Stereo
1 Video (RCA), 2 L/R RCA Audio,
Mini Audio,
1 Stereo Mini Audio,
1 PC Control
1 PC Control (DIN 8-Pin)
Outputs
1 RGB
1 RGB, 1 Stereo Mini Audio (variable audio output)
Dimensions
11.6(W) x 3.7(H) x 10.2(D) inches; 294(W) x 93(H) x 260(D) mm
Net Weight
6.4 lbs / 2.9 kg
NEC is a leader in developing unique technologies that
improve color and clarity in a projected image.
advanced technologies.
Automatic keystone correction –
ensures an instantly square
image is projected even when the projector is set up at a steep
offset angle to the screen.
Advanced AccuBlend™ –
ensures detailed images when non-
native resolution sources are connected to the projector.
Autosense™ –
automatically syncs with any computer signal
and features one touch image optimization.
VORTEX™ Technology –
breakthrough image processing
technology improves white level, color accuracy, dynamic
range and varying levels of black in an image.
Complex
technology
keeps
operation simple.
Powerful Presentation Projectors